2.4L Upstream: Installation
WARNING:
The exhaust manifold, exhaust pipes and catalytic converter(s) become very hot during engine operation. Allow engine to cool before removing oxygen sensor. Failure to allow engine to cool before removal may result in personal injury caused by burns.
CAUTION:
When Equipped: The oxygen sensor (O2S) pigtail harness must be clipped or bolted back to their original positions on engine or body to prevent mechanical damage to wiring.
- Install the upstream oxygen sensor (1), tighten it to the proper and engage the wiring in its retaining clip. Refer to FUEL INJECTION, GAS, TECHNICAL SPECIFICATIONS .
- Connect the wire harness connector to the upstream oxygen sensor (1).
- Install the engine cover. Refer to COVER, ENGINE, REMOVAL AND INSTALLATION or COVER, ENGINE, REMOVAL AND INSTALLATION or COVER, ENGINE, REMOVAL AND INSTALLATION .
- Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector.